<template>
	<div style="text-align: center">
		<h2>你好！{{ userInfo.username }} 同学</h2>
		<el-form :model="passForm" status-icon :rules="rules" ref="passForm" label-width="100px">
			<el-form-item label="旧密码" prop="current_pass">
				<el-input type="password" v-model="passForm.current_pass" autocomplete="off"></el-input>
			</el-form-item>
			<el-form-item label="新密码" prop="password">
				<el-input type="password" v-model="passForm.password" autocomplete="off"></el-input>
			</el-form-item>
			<el-form-item>
				<el-button type="primary" @click="submitForm('passForm')">提交</el-button>
				<el-button @click="resetForm('passForm')">重置</el-button>
			</el-form-item>
		</el-form>
	</div>
</template>

<script>
export default {
	name: 'UserCenter',
	data() {
		var validatePass = (rule, value, callback) => {
			if (value === '') {
				callback(new Error('请再次输入密码'));
			} else if (value !== this.passForm.password) {
				callback(new Error('两次输入密码不一致!'));
			} else {
				callback();
			}
		};
		return {
			userInfo: {},
			passForm: {
				password: '',
				current_pass: '',
			},
			rules: {
				password: [
					{ required: true, message: '请输入新密码', trigger: 'blur' },
					{ min: 6, max: 12, message: '长度在 6 到 12 个字符', trigger: 'blur' },
				],
				checkPass: [{ required: true, validator: validatePass, trigger: 'blur' }],
				current_pass: [{ required: true, message: '请输入当前密码', trigger: 'blur' }],
			},
		};
	},
	created() {
		this.getUserInfo();
	},
	methods: {
		getUserInfo() {
			this.$axios.post('/admin/user/userInfo').then((res) => {
				this.userInfo = res.data;
			}).catch(e => {
				console.log(e);
			});
		},
		submitForm(formName) {
			this.$refs[formName].validate((valid) => {
				if (valid) {
					const _this = this;
					this.$axios.post('/admin/user/updatePass', this.passForm).then((res) => {
						_this.$alert(res.message, '提示', {
							confirmButtonText: '确定',
							callback: (action) => {
								this.$refs[formName].resetFields();
							},
						});
					});
				} else {
					console.log('error submit!!');
					return false;
				}
			});
		},
		resetForm(formName) {
			this.$refs[formName].resetFields();
		},
	},
};
</script>
<style scoped>
.el-form {
	width: 420px;
	margin: 50px auto;
}
</style>
